Atreyu is a distinctive boys' name in United States, ranking #4404 in 2000 with 17 recorded births. The name reached its all-time peak in 2018 with 152 births ranking #1224. Since 1996, the popularity has increased by 41.7%. In 2000, approximately 1 in every 115,525 boys born was named Atreyu. FALLING Recent data shows the name is currently falling.